"Login attempt resulted in unknown server response. Login attempt was not successful.

This is the message i get when trying to login at launcher .
RF2 has been working faultlessly until now.

I have changed email addresses but wouldnt think this would affect login or does it????( I have notified ISI of email address change and awaiting confirmation) ,I havnt changed the email in the email field on login page and checked password with original activation .
I have no update button and Online races button and developer button are both grey.

Any ideas a fresh install didnt help.

 

Spotted another thread stating servers (Matchmaker) down ,, most likley my issue

 

From Spain:

Traza a la dirección commerce.rfactor.net [165.225.150.2]
sobre un máximo de 30 saltos:

1 1 ms 1 ms <1 ms 192.168.1.1
2 869 ms 12 ms 12 ms 62.81.125.63.static.user.ono.com [62.81.125.63]
3 10 ms 9 ms 9 ms 10.115.50.161
4 12 ms 30 ms 34 ms 10.127.160.1
5 38 ms 24 ms 19 ms 10.127.10.141
6 7 ms 9 ms 8 ms 10.254.5.110
7 735 ms 18 ms 10 ms mad-b1-link.telia.net [213.248.93.21]
8 26 ms 25 ms 24 ms level3-ic-153208-mad-b2.c.telia.net [80.239.193.122]
9 179 ms 214 ms 179 ms ae-6-6.ebr1.Paris1.Level3.net [4.69.141.49]
10 178 ms 177 ms 180 ms ae-83-83.csw3.Paris1.Level3.net [4.69.161.118]
11 179 ms 181 ms 179 ms ae-82-82.ebr2.Paris1.Level3.net [4.69.161.101]
12 178 ms 178 ms 178 ms ae-43-43.ebr2.Washington1.Level3.net [4.69.137.58]
13 179 ms 179 ms 179 ms 4.69.201.90
14 177 ms 179 ms 177 ms ae-1-100.ebr2.NewYork2.Level3.net [4.69.135.254]
15 180 ms 179 ms 179 ms 4.69.201.37
16 178 ms 181 ms 181 ms 4.69.135.185
17 183 ms 178 ms 178 ms ae-71-71.csw2.SanJose1.Level3.net [4.69.153.6]
18 178 ms 179 ms 184 ms ae-72-72.ebr2.SanJose1.Level3.net [4.69.153.21]
19 179 ms 177 ms 178 ms ae-5-5.car1.Oakland1.Level3.net [4.69.134.37]
20 182 ms 177 ms 177 ms ae-11-11.car2.Oakland1.Level3.net [4.69.134.42]
21 177 ms 178 ms 179 ms STRONGSPACE.car2.Oakland1.Level3.net [4.71.202.34]
22 * * * Tiempo de espera agotado para esta solicitud.
23 * * * Tiempo de espera agotado para esta solicitud.
24 * * * Tiempo de espera agotado para esta solicitud.
25 ETC

It seems something in Oakland went down.

 

Thanks for posting, just so it's easier, I'll keep updated when/if I find something out here:
http://isiforums.net/f/showthread.php/16876-Cant-login-lobby-down